Take a read around the main body of the web site. While there are people here who have had issues that you are asking about, and information for instance on 02 treatments...much of what you are asking about is there to be read. Use the search engine on the entry page to the site to find specific words that you are looking for. The information on those pages was compliled and the content checked for correctness by doctors on our board, and you can be sure that it is accurate.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.